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Doubles in session


Current system
21209-5229
UC 4449


Nearby doubles
2' : 21210-5229
CVN 66AB

33' : 21208-5302
LWR 18AB

39' : 21230-5157
I 132

57' : 21263-5257
RST1089

59' : 21199-5327
HJ 5258AB

63' : 21199-5331
ARY 79

66' : 21158-5316
FIN 329

69' : 21221-5121
LDS 739AB

71' : 21231-5122
UC 4464

76' : 21168-5123
BVD 136

78' : 21283-5152
HU 1629

88' : 21114-5220
HU 1626

89' : 21154-5117
NSN 449

90' : 21135-5129
BRT1117

95' : 21221-5055
TDT2928

107' : 21098-5302
UC 4393

108' : 21190-5043
HJ 5257

108' : 21098-5155
RST1084

115' : 21174-5419
RST3282

119' : 21218-5428
UC 4458

120' : 21153-5041
RST1085

120' : 21161-5421
TDT2870

121' : 21318-5124
KPP2453

123' : 21286-5051
UC 4475

123' : 21233-5429
TVB 319

125' : 21122-5054
SKF1170



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21209-5229 UC 4449

 
 
21h 20m 53.38s -52° 29' 04.0" P.A. 284.00 sep 51.6 mag 11.40,16.30
 
 
Coord 2000 21209-5229 Discov num UC 4449 Comp Coord arcsec 2000 21 20 53.38 -52 29 04.0
Date first 1998 Date last 2016 Obs 7
Pa first 284 Pa last 283.8 P.A. Now (θ) 283.8°
Sep first 51.7 Sep last 51.607 Sep. Now (ρ) 51.607"
Mag pri 11.40 Mag sec 16.30 delta mag (ΔM) 4.9 Spectral class
Pri motion ra +055 Sec motion ra +053
Pri motion dec -005 Sec motion dec -008
Notes V (Proper motion indicates physical)
rPM=0.065 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Indus Gaia DR2 6466063029223007232
 
 
WDS 21209-5229 UC 4449 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)
UC Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,
UC & Zacharias, M.I. (UCAC4 Catalog)
UC Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,
UC DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
21209-5229 UC 4449 1999 2 284 51.6 11.40 16.30 V 212053.38-522904.0
21209-5229 UC 4449 2000 2 284 51.6 11.40 16.30 V 212053.38-522904.0
21209-5229 UC 4449 2010 4 284 51.6 11.40 16.30 V 212053.38-522904.0
21209-5229 UC 4449 2015 5 284 51.6 11.40 16.30 V 212053.38-522904.0
21209-5229 UC 4449 2016 7 284 51.6 11.40 16.30 V 212053.38-522904.0

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 21209-5229 UC 4449 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21209-5229 UC 4449 : MEASURES
 
 
No records found.

 
 
WDS 21209-5229 : VIRTUAL EYEPIECE
 
 

21209-5229 UC 4449A mag 11.4 21209-5229 UC 4449B sep 51.6 P.A. 283.80 mag 16.3 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21209-5229 : ALADIN DSS IMAGE @ 21h 20m 53.38s -52° 29' 04.0"
 
 
 
 
WDS 21209-5229 UC 4449 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21209-5229 UC 4449 distance=0' 21210-5229 CVN 66AB distance=2' 21210-5229 CVN 66AC distance=2' 21210-5229 CVN 66Aa,Ab distance=2' 21208-5302 LWR 18AB distance=33' 21208-5302 SHY 340AC distance=33' 21230-5157 I 132 distance=39' 21263-5257 RST1089 distance=57' 21199-5327 HJ 5258AB distance=59' 21199-5327 MRN 3Aa,Ab distance=59' 21199-5327 HJ 5258Ba,Bb distance=59' 21199-5331 ARY 79 distance=63' 21158-5316 FIN 329 distance=66' 21221-5121 LDS 739AB distance=69' 21231-5122 UC 4464 distance=71' 21168-5123 BVD 136 distance=76' 21283-5152 HU 1629 distance=78' 21114-5220 HU 1626 distance=88' 21154-5117 NSN 449 distance=89' 21135-5129 BRT1117 distance=90' 21221-5055 TDT2928 distance=95' 21098-5302 UC 4393 distance=107' 21190-5043 HJ 5257 distance=108' 21098-5155 RST1084 distance=108' 21174-5419 RST3282 distance=115' 21218-5428 UC 4458 distance=119' 21153-5041 RST1085 distance=120' 21161-5421 TDT2870 distance=120' 21318-5124 KPP2453 distance=121' 21286-5051 UC 4475 distance=123' 21233-5429 TVB 319 distance=123' 21122-5054 SKF1170 distance=125' 21244-5435 HU 1537 distance=130' 21351-5250 RST1096 distance=131' 21086-5121 RST1082 distance=133' 21325-5109 RST1091 distance=135' 21129-5428 GKM9478Aa,Ab distance=139' 21141-5428 LDS 735 distance=139' 21353-5318 HJ 5277 distance=140' 21097-5055 UC 4392 distance=141' 21328-5103 RST1092 distance=141' 21064-5143 NSN 453 distance=141' 21076-5114 HDS3011 distance=145' 21056-5151 I 1433 distance=146' 21273-5016 BRT1119 distance=147' 21192-5455 BRT3188 distance=148' 21164-5451 HDS3026 distance=148' 21250-5004 BRT1118 distance=150' 21049-5147 B 1390 distance=154' 21104-5434 HJ 5246 distance=157' 21128-5010 UC 4406 distance=159' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 21209-5229 UC 4449 284 51.6 0
Show 21210-5229 CVN 66 AB 48 3.3 2
Show 21210-5229 CVN 66 AC 161 5.9 2
Show 21210-5229 CVN 66 Aa,Ab 130 0.0 2
Show 21208-5302 LWR 18 AB 230 13.6 33
Show 21208-5302 SHY 340 AC 3 999.9 33
Show 21230-5157 I 132 276 1.2 39
Show 21263-5257 RST1089 99 1.0 57
Show 21199-5327 HJ 5258 AB 269 7.3 59
Show 21199-5327 MRN 3 Aa,Ab 21 0.1 59
Show 21199-5327 HJ 5258 Ba,Bb 202 0.3 59
Show 21199-5331 ARY 79 98 29.2 63
Show 21158-5316 FIN 329 81 0.2 66
Show 21221-5121 LDS 739 AB 286 44.2 69
Show 21231-5122 UC 4464 203 9.4 71
Show 21168-5123 BVD 136 212 32.6 76
Show 21283-5152 HU 1629 248 1.3 78
Show 21114-5220 HU 1626 101 0.8 88
Show 21154-5117 NSN 449 36 5.5 89
Show 21135-5129 BRT1117 317 3.9 90
Show 21221-5055 TDT2928 249 0.6 95
Show 21098-5302 UC 4393 343 55.5 107
Show 21190-5043 HJ 5257 274 13.6 108
Show 21098-5155 RST1084 35 1.4 108
Show 21174-5419 RST3282 264 0.6 115
Show 21218-5428 UC 4458 171 11.4 119
Show 21153-5041 RST1085 205 1.7 120
Show 21161-5421 TDT2870 246 1.0 120
Show 21318-5124 KPP2453 255 21.7 121
Show 21286-5051 UC 4475 272 17.2 123
Show 21233-5429 TVB 319 359 14.7 123
Show 21122-5054 SKF1170 202 22.5 125
Show 21244-5435 HU 1537 353 3.5 130
Show 21351-5250 RST1096 188 2.0 131
Show 21086-5121 RST1082 183 2.4 133
Show 21325-5109 RST1091 56 0.6 135
Show 21129-5428 GKM9478 Aa,Ab 312 0.3 139
Show 21141-5428 LDS 735 60 15.3 139
Show 21353-5318 HJ 5277 59 14.9 140
Show 21097-5055 UC 4392 347 57.6 141
Show 21328-5103 RST1092 311 0.9 141
Show 21064-5143 NSN 453 58 1.3 141
Show 21076-5114 HDS3011 349 1.2 145
Show 21056-5151 I 1433 36 0.8 146
Show 21273-5016 BRT1119 159 3.8 147
Show 21192-5455 BRT3188 77 4.6 148
Show 21164-5451 HDS3026 223 0.4 148
Show 21250-5004 BRT1118 312 2.7 150
Show 21049-5147 B 1390 236 2.7 154
Show 21104-5434 HJ 5246 135 3.4 157
Show 21128-5010 UC 4406 12 7.3 159

 
 
WDS 21209-5229 : COMPONENTS
 
 
  A
B pa=283.8°
sep=51.61"
 
 
21209-5229 A
 
 
Coord arcsec 2000 212053.38-522904.0 Mag 11.4 PmRA 55.00 PmDE -5.0
 
 
21209-5229 B
 
 
Coord arcsec 2000 212047.89-522851.7 Mag 16.3 PmRA 53.00 PmDE -8.0
Delta magnitude 4.9 Coordinate calculated yes